Alex M Gleyzer

20140075071, Mar 13, 2014

Sep 6, 2013

14/020422

Alex Gleyzer - Waltham MA, US

Oracle International Corporation - Redwood Shores CA

G06F 13/20

710107

A system and method can support message pre-processing in a distributed data grid. The system can associate a message bus with a service thread on a cluster member in the distributed data grid. Furthermore, the system can receive one or more incoming messages at the message bus using an input/output (I/O) thread, and pre-process said one or more incoming messages on the I/O thread before each said incoming message is delivered to a service thread in the distributed data grid. Additionally, the system can take advantage of a pool of input/output (I/O) threads to deserialize inbound messages before they are delivered to the addressed service, and can relieve the bottleneck that is caused by performing all message deserialization in a single threaded fashion before the message type can be identified and offloaded to the thread-pool within the distributed data grid.

20140075078, Mar 13, 2014

Sep 6, 2013

14/020412

Alex Gleyzer - Waltham MA, US

Oracle International Corporation - Redwood Shores CA

G06F 13/42

710306

A system and method can a scalable message bus in a distributed data grid. The system can provide a plurality of message buses in the distributed data grid, wherein the distributed data grid includes a plurality of cluster members and provides a plurality of services. Furthermore, the system can associate each said service in the distributed data grid with a said message bus, and use the plurality of message buses to support data transferring between different services on different cluster members in the distributed data grid. Additionally, the system can use a datagram layer to support clustering in the distributed data grid, and bypass the datagram layer in the distributed data grid for data transferring.

20120198055, Aug 2, 2012

Jan 17, 2012

13/352195

Mark Falco - Burlington MA, US
Robert H. Lee - San Carlos CA, US
Harvey Eneman - Belmont CA, US
Gene Gleyzer - Lexington MA, US
Cameron Purdy - Lexington MA, US
Alex Gleyzer - Waltham MA, US

ORACLE INTERNATIONAL CORPORATION - Redwood Shores CA

G06F 15/173

709224

A system and method is described for use with a data grid cluster to support death detection. A network ring is formed by connecting a plurality of process nodes in the data grid, wherein each node in the network ring watches another node. A death of a first process node in the network ring can be detected by a second process node, when the second process node notices that its connection to the first process node has closed. The first process node then informs other process cluster nodes in the network ring that the first node is dead. In accordance with an embodiment, machine level death detection can also be supported in the data grid cluster by using an Internet Protocol (IP) monitor.